Development Of Theory Research Articles

The scientific legacy of professor Y.V. Krykavskyi: development of logistics theory in Ukraine and future perspectives

The article presents the first attempt at scientometric analysis of the scientific legacy of the prominent Ukrainian scholar, Doctor of Economic Sciences, Professor Yevhen Vasylovych Krykavskyi. The main stages of his scientific work and its impact on the development of the general theory and practice of logistic science in Ukraine are identified. It is demonstrated that Y.V. Krykavskyi himself formulated the theoretical foundations of logistics as a separate direction of scientific research in the field of economic sciences, established the basic conceptual framework, founded a scientific school of marketing and logistics, and trained a large number of candidates and doctors of sciences who continue and deepen the theoretical developments of the great scientist, as well as expand the spheres of practical application of logistic concepts, tools, and methods, and supply chain management in new economic conditions.

Development of compliance theory based on self-regulation in chronic kidney failure patients on hemodialysis

Self-management in regulating diet, fluids, activities, and medication in chronic renal failure patients which getting hemodialysis is still worse. This research aimed to develop the theory of compliance based on self-regulation to increase patient obedience and awareness. A cross-sectional approach of 130 respondents was recruited using simple random sampling. Structural equation modeling partial least square (SEM-PLS) was the statistical analysis for this study. All indicators in the outer model showed outer loading value >0.7, it declared feasible to predict each of the latent variables. The R-square value of appraisal latent was 0.576, Coping was 0.897, and self-care compliance was 0.713. The model was relevant when applied in other research studies with a Q-Square value=0.832. The goodness of fit (GoF) was 0.832>0.36, which means that the model was applied well. The appraisal variable is the strongest variable that influences coping, based on the hypothesis test. The self-regulation-based compliance model for blood pressure, interdialytic weight gain (IDWG), sodium levels, and functional independence can be developed through analysis of the structural model.

Development of a school-based programme for mental health promotion and prevention among adolescents in Nepal and South Africa

IntroductionAdolescence is a critical time for mental health promotion and prevention and establishing healthy behaviours. Implementing universal, school-based psychosocial interventions can improve short- and long-term health trajectories for adolescents. While these interventions may offer important opportunities for fostering skills and relationships, few school-based interventions have been developed for and tested in low- and middle-income countries (LMICs) where adolescent mental health needs may be significant and under-served. This manuscript details the development of a multi-component, universal school-based intervention, Health Action in ScHools for a Thriving Adolescent Generation (HASHTAG), for adolescents aged 12–15 years in Nepal and South Africa. Methods and resultsWe describe HASHTAG's development over four phases, combining methods and results as each phase was iteratively conducted between 2018 and 2021. Phase 1 included a systematic review and components analysis, building from WHO guidelines for adolescent mental health. Seven components were strongly supported by the evidence: emotional regulation, stress management, mindfulness, problem-solving, interpersonal skills, assertiveness training, and alcohol and drug education. Phase 2 encompassed site selection, theory of change development, and formative research engagements; research teams in each site engaged adolescents and key adult stakeholders to identify priorities for intervention. Stakeholders voiced preferences for external facilitators and key content and delivery for intervention sessions. These findings informed Phase 3, a draft manual of HASHTAG, including a whole-school component, called Thriving Environment in Schools, and a classroom-based, six-session component, Thrive Together. In Phase 4, participants engaged in consultative workshops to review and contextualise content by country, preparing HASHTAG for implementation in a feasibility trial. Minor adaptations were made in Nepal, including using school nurses and adjusting take-home materials; both country's workshops identified practical considerations for implementing activities. ConclusionsHASHTAG was designed around core evidence-based components to increase translatability across LMICs, while enabling country-specific tailoring to enhance feasibility. Future research will test whether this multi-component, whole-school approach can improve adolescent mental health.

The curvilinear relationships between perceived development human resource practices and both affective commitment and work stress: the moderating effects of age

PurposeThis paper aims to reveal the curvilinear relationships between perceived development human resource practices (DHRPs) and both affective commitment and work stress, and the moderating effects of age on the curvilinear relationships.Design/methodology/approachHypotheses were developed from an employee-oriented contingent view based on the person-job fit theory and lifespan development theories. Methods suggested by Haans et al. (2016) and Dawson (2014) to test curvilinear relationships and related moderations, and a two-wave survey data from 742 Chinese employees were used.FindingsThe results showed that perceived DHRPs related to affective commitment in an inverted U shape and work stress in a U shape. However, age moderated the nature of the relationships such that both the curvilinear relationships only existed under low age while under high age perceived DHRPs related to affective commitment positively and work stress negatively.Originality/valueThis study advances the prevailing linear (positive or negative) thinking on the DHRPs–outcomes relationships by showing that perceived DHRPs relate to both affective commitment and work stress nonlinearly. Moreover, different from existing findings that age moderates the strength of the linear DHRPs–outcomes relationships, the results indicate that age moderates the nature of the relationships between perceived DHRPs and affective commitment and work stress. This implies a refined age-differential approach to use DHRPs to sustain a committed and healthy workforce in the context of workforce aging.

Review of Vibration Analysis and Structural Optimization Research for Rotating Blades

AbstractBlades are important parts of rotating machinery such as marine gas turbines and wind turbines, which are exposed to harsh environments during mechanical operations, including centrifugal loads, aerodynamic forces, or high temperatures. These demanding working conditions considerably influence the dynamic performance of blades. Therefore, because of the challenges posed by blades in complex working environments, in-depth research and optimization are necessary to ensure that blades can operate safely and efficiently, thus guaranteeing the reliability and performance of mechanical systems. Focusing on the vibration analysis of blades in rotating machinery, this paper conducts a comprehensive literature review on the research advancements in vibration modeling and structural optimization of blades under complex operational conditions. First, the paper outlines the development of several modeling theories for rotating blades, including one-dimensional beam theory, two-dimensional plate–shell theory, and three-dimensional solid theory. Second, the research progress in the vibrational analysis of blades under aerodynamic loads, thermal environments, and crack factors is separately discussed. Finally, the developments in rotating blade structural optimization are presented from material optimization and shape optimization perspectives. The methodology and theory of analyzing and optimizing blade vibration characteristics under multifactorial operating conditions are comprehensively outlined, aiming to assist future researchers in proposing more effective and practical approaches for the vibration analysis and optimization of blades.

Achieving Sustainable Quality Education Targets: a Case Study in East Java, Indonesia

Objectives: This article aims to analyze the implementation of education policies designed to introduce quality education and identify barriers at the local level. The study focuses on an elementary school in Probolinggo City, East Java Province, Indonesia, to understand how these policies are being executed and the challenges faced. Methods: Interviews were conducted with various stakeholders, including school representatives, education office officials, and local government authorities. The study utilizes two types of data: primary data collected through interviews and secondary data from existing records and reports. Results: The findings reveal that the implementation of quality education policies at the primary school level is suboptimal in achieving the Sustainable Development Goals (SDGs) targets. This inadequacy is primarily due to weak coordination between education offices and schools. The study highlights that this poor coordination affects the ability to achieve inclusive and equitable quality education and support lifelong learning opportunities for all. Conclusion: The study concludes that the weak working relationship between schools and education offices significantly impacts the sensitivity of education office policies to school needs, thereby hindering the achievement of SDGs at the local level. The results emphasize the need for improved coordination and communication to ensure effective policy implementation. This study contributes to the development of policy implementation theory by providing insights into the sustainable strengthening of educational development strategies and expands theoretical and practical knowledge on local government policy implementation in the context of quality school education in Indonesia under the SDGs framework.

Covid-19, State Effectiveness, and Core Values of Political Morality

Abstract There are three main failures that occurred during Covid-19 which relate to critical aspects of what Jeremy Waldron has referred to as the constellation of political values or ideals constituting the core of our political morality. These include questions of democracy, human rights, and the rule of law. To analyze how these values were affected by Covid-19, this article begins with an overview of what occurred during the Covid-19 crisis. First, I focus on the deliberation and decision-making processes applied during the crisis. Second, I review key aspects of state effectiveness that the experience exposed. Third, I consider the ways government responses affected human rights protections. I then examine these themes through leading theoretical accounts about the critical components of political morality including rule of law, democracy, and human rights. Drawing on those theoretical perspectives, I seek to identify the broad causal story about the developmental process through which rule of law, democracy, and human rights emerge. A critical component of that story is the role of state effectiveness. In the final section, I confront these theoretical and empirical views with key takeaways from governments’ responses to Covid-19 from the standpoint of Waldron’s constellation of values of democracy, human rights, and rule of law. In conclusion I consider the implications of this understanding for the theory and practice of law and development.

Literature Manuals in Times of New Mediacy in Sweden

The present article focuses on the role of the teaching and learning of literature in a large-scale Swedish, professional development programme for teachers called the Reading Lift. More specifically this study, using qualitative content analysis, examines the educational function of the most prominently referred to literary didactic theory and method developers in the program: Judith Langer, Aidan Chambers, Louise M. Rosenblatt, and Rita Felski, but also the relationship between literary didactics, literacy, and fiction. The results show a strong domination of Langer-inspired manual and strategy-based approaches, primarily promoting efferent reading stances. More holistic hermeneutic and dialogic approaches in support of aesthetic reading, represented by Chambers, Rosenblatt and Felski, are less common. Further, there is a strong alliance between the literacy concept and the systematic and manual-based literary didactic approaches. Also, in the literacy discourse, literary works of art have become not just texts amongst other texts, and foreign, but are also framed as hypermediacy. Based on our results we tentatively suggest that a shift in paradigms of literature education has taken place, from literature pedagogy, grounded in print culture, to literature didactics, situated in new mediacy and the digital.

What Happens When Payments End? Fostering Long-Term Behavior Change With Financial Incentives.

Financial incentives are widely used to get people to adopt desirable behaviors. Many small landholders in developing countries, for example, receive multiyear payments to engage in conservation behaviors, and the hope is that they will continue to engage in these behaviors after the program ends. Although effective in the short term, financial incentives rarely lead to long-term behavior change because program participants tend to revert to their initial behaviors soon after the payments stop. In this article, we propose that four psychological constructs can be leveraged to increase the long-term effectiveness of financial-incentive programs: motivation, habit formation, social norms, and recursive processes. We review successful and unsuccessful behavior-change initiatives involving financial incentives in several domains: public health, education, sustainability, and conservation. We make concrete recommendations on how to implement the four above-mentioned constructs in field settings. Finally, we identify unresolved issues that future research might want to address to advance knowledge, promote theory development, and understand the psychological mechanisms that can be used to improve the effectiveness of incentive programs in the real world.

Prediction of plasma path and analysis of axial fracturing properties in rock fragmentation by high-voltage pulsed discharge (RHPD)

Rock fragmentation by high-voltage pulsed discharge (RHPD) is widely utilized in resource recovery and energy extraction due to its low energy consumption and high efficiency. However, observing the plasma development process during RHPD presents challenges, and the frequency dependence of dielectric properties further complicates plasma path prediction and the analysis of fracturing properties in the axial direction of the plasma. To address these issues, we analyzed the development properties of plasma within rocks and established a segmented breakdown criterion that considered the propagation velocity of plasma. Additionally, utilizing a transient electromagnetic field model and a particle flow model (PFM), we established a multi-physics field model and proposed a predictive method for the plasma path in a rock–liquid combination environment. This allows for the quantification of the velocity, potential, and length of the plasma. Furthermore, we computed the time response of shock waves and analyzed the loading mechanism of shock waves. Based on the spatial distribution of plasma, the PFM was applied to simulate the fracturing properties of rocks under shock wave loading. Finally, we established a comprehensive experimental platform for RHPD and conducted three-dimensional reconstructions of the fractured area to validate the accuracy of plasma path prediction methods and fracturing properties analysis. This study significantly advances plasma development theory and provides insights for optimizing rock fragmentation efficiency.

Young children's choices and thoughts about pro-social behaviour towards others with overweight.

This study aimed to investigate weight bias within young children's pro-social choices between characters who differed in body size. Seventy-six children aged 4-6 years read stories asking them to choose who they would first help, share with, comfort, and steal from, between a healthy weight and child with overweight. They also selected the one character they would most like to play with. Children's reasoning for these choices was recorded and analysed. The character with overweight was helped first in only a third of the choices made. Children chose the characters with overweight more often as the target for anti-social action. In friendship selections, children overwhelmingly rejected the characters with overweight. However, weight bias was not prominent in the reasons children gave for the choices. Most children were not negative about body shape, weight or appearance. Similarly, in friendship choices, these were mostly expressed positively to the character chosen. Only a small minority of children were explicitly negative about the character with overweight. A better understanding of weight bias acquisition and variation between children will benefit those working in health care and educational settings. Future research should link with developmental theory, such as on social categorization and theory of mind.

The student as stakeholder: how the altruism of university social responsibility (USR) campaigns impacts student relationships

PurposeThe purpose of this study is to expand corporate social responsibility research in communication management by understanding the dynamics of university social responsibility (USR). The COVID-19 pandemic and social justice protests of 2020 provide a context to study communication about universities’ dual roles as economic engines and social activists. Messaging from a university about its social responsibility goals can impact student perceptions.Design/methodology/approachA survey was conducted of 493 students enrolled at a major university in 2020. Students were asked about two real campaigns at their university, one about healthy behavior and one about racial justice on campus.FindingsAltruism positively predicted reputation, trust and donation intent, while distrust was inversely predicted. Message credibility and believability were mediators of these relationships, but only source credibility mediated altruism for the social justice campaign. For universities, this study demonstrates the importance of communicating social responsibility messages with students. As an important and overlooked stakeholder group in USR, students may respond positively to these messages, which have implications for their potential willingness to donate after graduation.Originality/valueThis study contributes to the literature by merging variables from public relations and marketing with theory development in higher education management to provide a new perspective on ethical organizational communication.

How a project design becomes a macro-actor: laboratory simulations in trials of strength between competing bridge designs, project budgets and sustainability

PurposeThis paper shows how Bruno Latour’s novel work and methodological approach can enrich management and organization studies, accounting and science and technology studies on what it takes to redesign sustainable societal infrastructures. Latour’s notions of trials of strength, macro-actor and design as redesign are used in a case study to describe and analyse how the laboratory becomes decisive in negotiating the bridge design and project budget to the benefit of a more sustainable transport infrastructure.Design/methodology/approachLatour’s notion of the detective-author is used to research and write a longitudinal qualitative case study that reconstructs the project processes and chain of related events by following the actors/actants.FindingsThe case analysis shows how a project design becomes an emerging powerful macro-actor through the mobilization of laboratory simulations and calculations. The role of the project budget changes; from a strong supporting role as input to a decision option in favour of a cheaper stayed bridge to a weak role as an output from a process of redesign supporting a much larger, costlier and more sustainable suspension bridge.Originality/valueWe use Latour’s methodological approach to engage primarily in detailed process descriptions to go beyond the often-pointless call for further theory development and to rather account for what is at work in specific situations. Latour’s notions of redesign as an outcome from trials of strength, we consider a useful approach to further our understanding since it also takes account of the distributed knowledge production that is integral to the actors’ cognitions and recognitions. Relatedly, the specific Latourian notion of redesign opens up new avenues for researching the more or less powerful role accounting devices such as a project budget can play in valuing, supporting and/or undermining the design of sustainable societal infrastructures.

Modeling the Factors Influencing the Quality of Life of Rural Left-Behind Women in Guangxi, China

Background: Based on the theoretical foundations of social support theory, empowerment theory and endogenous development theory, this study examines the relevant literature on "quality of life", "social services access", "socio-economic status", "organizational cooperation", "rehabilitation strategy" and "self-esteem" and other related literatures were sorted out. An exploratory study of the relationship between social service access, socioeconomic status, organizational cooperation, rehabilitation strategies, self-esteem and quality of life was conducted. Latent and observed variables are extracted to construct a model of factors influencing the quality of life of rural left-behind women in Guangxi, and relevant research hypotheses are proposed. This study attempts to clarify the relationship and interactions between social service access, socioeconomic status, organizational cooperation, rehabilitation strategy, self-esteem and quality of life, in order to explore the overall quality of life of rural left-behind women in Guangxi and related influencing factors, and to improve the quality of life of rural left-behind women in Guangxi. Objective: The objective was to find influencing factors to improve quality of life rural left behind women. Theoretical Framework: Through the above analysis, this study establishes a model of factors influencing the quality of life of rural left-behind women in Guangxi, China. Th(Wu Jing & Lang Ying, 2021)e model includes five independent variables: access to social services, socioeconomic status, organizational cooperation, rehabilitation strategies, and self-esteem, and one dependent variable, quality of life of left-behind women. The research framework model is shown in Figure 1 for reference: Method: This was a conceptual study Results and Discussion: The study found that social services access, socioeconomic status, organizational cooperation, rehabilitation strategies, and self-esteem have an impact on the quality of life of rural left-behind women in Guangxi. Social support, including government support, support from social organizations, support from other kinds of cooperative organizations, and support from the families of left-behind women, is very important to improve the quality of life of rural left-behind women. At the same time, the development of left-behind women themselves, including self-esteem and socio-economic status, is also important to improving their quality of life. Research Implications: The framework can help in human capital development of China with respect to women population who are left behind in rural area. Originality/Value: This study is not conducted yet in context of Guangxi province

Overcoming Challenges of Education: Effects of Structural Violence and Advances in Quality Education in Colombia and Pakistan

Far from solely direct, structural violence moves stealthily within the very frameworks of society, injuring in ways not seen. Its harms manifest not in physical blows but through the architecture of injustice, through inequities etched into policies, laws, norms. Having this in mind, the main goal of this paper is to present how structural violence takes place in the sustainable development goal of Quality Education (SDG4) in Colombia and Pakistan. To make it possible, structural violence will be defined, as well as the sustainable development goals, and in particular its goal 4 about quality of education. Likewise, it will be analyzed how SDG-4 correlates with other sustainable development goals. This study adopts a cyclical and exploratory approach to theory development as its scaffolding, specifically Grounded Theory methodology. data collection and analysis techniques follow the mixed method with a transformative theoretical design prioritizing qualitative interviews findings. Results highlight the current status of SDG 4 in Colombia and Pakistan, illuminating how ingrained systemic biases and discrimination undermine equitable quality education. Experts outline interlinked recommendations such as sustained investment in education systems, building societal recognition of education as a human right, engaging communities to shift discriminatory beliefs and norms, and centering marginalized groups' agency in political and social reform efforts. A multifaceted approach combining top-down resource provision and bottom-up consciousness-raising is advocated among other recommendations. Overcoming structural violence requires transforming systemic structures while simultaneously shifting societal mindsets perpetuating discrimination in education.

Reflections on How Social Protection and Social Welfare Policies are Unfolding in Low- and Middle-Income Countries around the World

Social protection in the form of cash transfers to reduce poverty and inequality is described as the “big idea” that emerged in the Global South over the past three decades. This article reflects on the direction that social protection is taking and reviews its achievements. A key challenge is how social protection policies are delinked from a wider system of social welfare and development programs in low- and middle-income countries. Drawing on lessons learned from cross-country studies, pointers are provided on how to overcome this bifurcation, including ways of strengthening social development theory, policy, and practice.

Bridging the Gulf Between Development Theory and Innovation Theory: The Imperative of Relational Justice

Phenomena of global development and technological innovation have been theorised and debated from an evolutionary common ground of social, economic, and technical change. However, apart from this common ground, there is a gulf that needs to be bridged. In several respects, development theory is preoccupied with social values such as inclusion and equality whereas innovation theory is preoccupied with economic values of economic growth and maximisation of aggregate utility. This gulf of competing values underpins public policies which are unable to deal with modern day crises such as poverty, inequality, environmental degradation, and unsustainable development. I argue that the gulf between development and innovation theories can be critically re-thought and permanently bridged using a relational notion of social justice that can allow inclusion/equality to be affirmed without disincentivising growth/utility. Such a notion of social justice should be only concerned with equalising resources in as long as this mitigates or eliminates relational inequalities such as hierarchies, oppression, and domination in globalised societies.

Ternary Eu3+ crystalline complexes with photoluminescence and triboluminescence for dynamic stress visualization

Investigation of photoluminescence (PL) and fracture-induced triboluminescence (TL) is necessary for the development of both fundamental theories and practical applications in mechanical energy conversion; however, most known PL/TL-emitting materials are confined to inorganic systems. In this study, a novel lanthanide-based crystalline complex (LnCC), Eu(DBM)3DETA was synthesized via the synergistic coordination of Eu3+ with DBM (Dibenzoylmethane) and DETA (Diethylenetriamine) units, leading to the formation of brighter LnCC with bright red emission, high PL quantum yields (57.19 %) and unique TL characteristics. The key to success in obtaining Eu(DBM)3DETA is the utilization of DETA molecule as synergistic ligand, presenting block crystals with higher coordination number of Eu3+ ions via recrystallization. Due to the dense accumulation of cross-linked three-dimensional frameworks through van der Waals interactions, the fracture-induced piezoelectric effect results in charge separation and excitation through the resultant electric field and discharge, triggering a fast TL response of Eu(DBM)3DETA and expanding the possibilities of the quantitative stress sensing. Importantly, amorphous powders can still recover to their original PL and TL emission intensities after recrystallization in cyclic crystal-to-amorphous phase transitions. The unique PL and TL characteristics of Eu(DBM)3DETA provide promising opportunities to display stress visualization differences of electronic signatures under different forces.

Digital data and personality: A systematic review and meta-analysis of human perception and computer prediction.

In recent years, our increasing use of technology has resulted in the production of vast amounts of data. Consequently, many researchers have analyzed digital data in attempt to understand its relationship with individuals' personalities. Such endeavors have inspired efforts from divergent fields, resulting in widely dispersed findings that are seldom synthesized. In this two-part study, we draw from two distinct areas of personality prediction across psychology and computer science to explore the convergent validity of self-reports with human perception and machine learning algorithms, the identifiability of the Big Five traits, and the predictability of different types of data. In Study 1, five meta-analyses of human perception studies integrating findings from 24,124 individuals rated across 30 independent samples demonstrated moderate convergent validity across all traits (ranging from ρ = 0.38 for Neuroticism, to ρ = 0.57 for Openness). In Study 2, a multilevel meta-analysis of computer prediction studies reporting 534 effect sizes across 42 studies also demonstrated moderate convergent validity (ρ = 0.30). Multivariate analyses of the significant moderators highlighted that X, Facebook, Sina Weibo, videos, and smartphones had a negative impact on the variance identified. Finally, in synthesizing the extant literature, we discuss the measures used to assess personality and the analytical approaches adopted. We identify the strengths and limitations across each field and explain how interdisciplinary methodologies could advance the testing and development of psychological theory. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

The Fundamental Types of Social Transformations: Evolution and Revolution

The concept of social transformation is of significant importance, as it forms the basis for theories of social development. To comprehensively understand the nature of this phenomenon, it is essential to define its significance. Social transformation, in its broadest sense, refers to the transformation of society's social reality and its ongoing development. However, similar to any socio-cultural phenomenon, transformation exhibits specific characteristics, internal mechanisms, and features that manifest in the interaction between the subject and all aspects of human activity, ranging from economic to social spheres.